| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.54 | 6.252% | $162.0768 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $204.47 | 3.198% | $211.009 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $226.80 | 12.233% | $254.5444 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $233.91 | 12.591% | $263.3616 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $172.44 | 8.542% | $187.1698 | $187.17 | $187.15 | $187.20 |
| Purchase #6 | $153.49 | 13.280% | $173.8735 | $173.87 | $173.85 | $173.90 |
| Purchase #7 | $72.83 | 12.807% | $82.1573 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $1,216.48 | $1,334.1924 | $1,334.19 | $1,334.15 | $1,334.30 | |